FI90074B - Foerfarande foer framstaellning av 2-oxo-1,3-dioxolaner - Google Patents
Foerfarande foer framstaellning av 2-oxo-1,3-dioxolaner Download PDFInfo
- Publication number
- FI90074B FI90074B FI870068A FI870068A FI90074B FI 90074 B FI90074 B FI 90074B FI 870068 A FI870068 A FI 870068A FI 870068 A FI870068 A FI 870068A FI 90074 B FI90074 B FI 90074B
- Authority
- FI
- Finland
- Prior art keywords
- ether
- glycol
- tai
- epoxy
- monobutyl ether
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/14—Polycondensates modified by chemical after-treatment
- C08G59/1405—Polycondensates modified by chemical after-treatment with inorganic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Epoxy Compounds (AREA)
- Epoxy Resins (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Polyurethanes Or Polyureas (AREA)
- Catalysts (AREA)
- Plural Heterocyclic Compounds (AREA)
Claims (4)
1. Förfarande för framställning av 2-oxo-l,3-dioxo-laner genom att bringa epoxider att reagera med koldioxid 5. närvaro av alkalimetalljodider, kännetecknat därav, att reaktionen utföres i närvaro av en förening med formeln I R-0-(CH-CHo0) -(CHCH„0) -R (I) I 2 n | 2 m
10 Rj R2 väri R betecknar väte, alkyl, aralkyl, vars alkylgrupp innehäl-ler 1-10 kolatomer, eller en glycidylgrupp;
15 Rx och R2 är likadana eller olika och betecknar väte eller alkyl, vars alkylgrupp innehäller 1-10 kolatomer, och n är, dä R = väte, ett tai som är större än 1, och i övri-ga fall ett tai 1, eller ett tai, som är större än 1, och m är 0 eller ett tai, som är större än 0, varvid i det 20 fall, att R betecknar en glycidylgrupp, föreningen med formeln I samtidigt utgör epoxiden.
2. Förfarande enligt patentkrav 1, kännetecknat därav, att som polyoler eller etrar använ-des di-, tri- eller polyglykoler eller mono och/eller di- 25 etrar.
3. Förfarande enligt patentkrav 1, kännetecknat därav, att man använder dietylen-, triety-len-, tetraetylen- och dipropylenglykol, etylenglykolmono-metyl- och -monobutyleter, dimetoxietan, dietylenglykolmo- 30 nometyl- och -monobutyleter, dietylenglykoldimetyl- och dietyleter, trietylenglykolmono- och dimetyleter, propy-lenglykolmonobutyleter liksom även etylenpropylenglykolmo-nobutyleter.
4. Förfarande enligt nägot av patentkraven 1-3, 35 kännetecknat därav, att mängden polyol eller eter utgör 1-95, företrädesvis 1-50 och speciellt 10 -30 vikt-% av epoxidkomponenterna.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3600602 | 1986-01-11 | ||
| DE19863600602 DE3600602A1 (de) | 1986-01-11 | 1986-01-11 | Verfahren zur herstellung von 2-oxo-1,3-dioxolanen |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| FI870068A0 FI870068A0 (fi) | 1987-01-08 |
| FI870068L FI870068L (fi) | 1987-07-12 |
| FI90074B true FI90074B (fi) | 1993-09-15 |
| FI90074C FI90074C (sv) | 1993-12-27 |
Family
ID=6291668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI870068A FI90074C (sv) | 1986-01-11 | 1987-01-08 | Förfarande för framställning av 2-oxo-1,3-dioxolaner |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4835289A (sv) |
| EP (1) | EP0229622B1 (sv) |
| JP (1) | JP2561654B2 (sv) |
| KR (1) | KR950003498B1 (sv) |
| CN (1) | CN1016870B (sv) |
| AR (1) | AR243878A1 (sv) |
| AT (1) | ATE54664T1 (sv) |
| AU (1) | AU589732B2 (sv) |
| BR (1) | BR8700097A (sv) |
| CA (1) | CA1335736C (sv) |
| DE (2) | DE3600602A1 (sv) |
| DK (1) | DK10287A (sv) |
| ES (1) | ES2016807B3 (sv) |
| FI (1) | FI90074C (sv) |
| MX (1) | MX168442B (sv) |
| NO (1) | NO870076L (sv) |
| PT (1) | PT84087B (sv) |
| ZA (1) | ZA87138B (sv) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH064620B2 (ja) * | 1987-12-22 | 1994-01-19 | 日本ポリウレタン工業株式会社 | グリセロールカーボネートの製造方法 |
| JPH0374381A (ja) * | 1989-08-15 | 1991-03-28 | Nippon Shokubai Kagaku Kogyo Co Ltd | １，３―ジオキソランの製造方法 |
| US5095124A (en) * | 1990-09-10 | 1992-03-10 | Isp Investments Inc. | Process for the preparation of alk-1-enyl ether cyclocarbonate |
| US5091543A (en) * | 1990-10-15 | 1992-02-25 | Arco Chemical Technology, Inc. | Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts |
| US5182290A (en) * | 1991-08-27 | 1993-01-26 | Neurogen Corporation | Certain oxazoloquinolinones; a new class of GABA brain receptor ligands |
| DE4129753C2 (de) * | 1991-09-04 | 1995-05-04 | Dainippon Ink & Chemicals | Verfahren zur Herstellung von Cyclocarbonatverbindungen |
| DE4129752C2 (de) * | 1991-09-04 | 1994-01-05 | Dainippon Ink & Chemicals | Verfahren zur Herstellung von 2-Oxo-1,3-dioxolanen |
| DE4225870A1 (de) * | 1992-08-05 | 1994-02-10 | Basf Ag | Verfahren zur Herstellung von Glycerincarbonat |
| CN1070199C (zh) * | 1993-01-06 | 2001-08-29 | 阿克佐诺贝尔公司 | 齐聚型位阻聚胺交联剂及含有此类交联剂的涂料组合物 |
| DE4344510A1 (de) * | 1993-12-24 | 1995-06-29 | Hoechst Ag | Flüssige Zweikomponenten-Überzugsmittel |
| DE19512316A1 (de) * | 1995-04-01 | 1996-10-02 | Hoechst Ag | Härtungsmittel für elastische Epoxidharz-Systeme |
| CA2230221A1 (en) * | 1996-06-25 | 1997-12-31 | Herberts Gesellschaft Mit Beschrankter Haftung | Aminourethane hardeners, epoxide-based coating media and the use thereof |
| DE19625344A1 (de) * | 1996-06-25 | 1998-01-08 | Herberts Gmbh | Wäßriges Überzugsmittel und dessen Verwendung zur Herstellung von Füllerschichten |
| US6077929A (en) * | 1996-10-09 | 2000-06-20 | Akzo Nobel N.V. | Internally blocked polyamine crosslinkers and coating compositions containing the same |
| US6090891A (en) * | 1997-05-30 | 2000-07-18 | Ciba Specialty Chemicals Corp. | Carboxyl-containing polymer(s) with (2-oxo-1,3-dioxolan-4-yl)methyl groups-containing compound(s) |
| US5998568A (en) * | 1999-01-14 | 1999-12-07 | Reichhold, Inc. | Polyesters prepared from alkoxylated intermediates |
| US5969056A (en) * | 1999-01-14 | 1999-10-19 | Reichhold, Inc. | Process for preparing esterification products from cyclic organic carbonates using catalysts comprising quaternary ammonium salts |
| DE102004035542A1 (de) | 2004-07-22 | 2006-02-09 | Henkel Kgaa | Zwei-Komponenten-Bindemittel |
| CN100369910C (zh) * | 2006-05-12 | 2008-02-20 | 中国科学院山西煤炭化学研究所 | 一种使用天然可再生资源生成环状碳酸酯的方法 |
| CN101519397B (zh) * | 2008-02-28 | 2011-12-28 | 中国石油化工股份有限公司 | 一种1,3-二氧戊环类化合物的制备方法及其在制备乙二醇中的应用 |
| WO2010089264A1 (de) | 2009-02-05 | 2010-08-12 | Basf Se | Verfahren zur herstellung von biscarbonaten |
| FR2952933B1 (fr) * | 2009-11-20 | 2012-05-25 | Centre Nat Rech Scient | Precurseurs biscarbonates, leur procede de preparation et leurs utilisations |
| JP5496750B2 (ja) * | 2010-04-07 | 2014-05-21 | 株式会社クラレ | α，β−不飽和エステルの製造方法 |
| EP2890690B1 (de) | 2012-08-28 | 2016-04-27 | Covestro Deutschland AG | Bindemittel mit cyclischen carbonatstrukturen |
| US9567313B2 (en) | 2012-08-28 | 2017-02-14 | Covestro Deutschland Ag | Isocyanate-functional cyclic carbonates |
| DE102014206574A1 (de) | 2014-04-04 | 2015-10-08 | Henkel Ag & Co. Kgaa | Zwei-Komponenten-Bindemittel mit Cyclocarbonat- und Epoxidgruppen |
| DE102015113351A1 (de) | 2014-09-20 | 2016-03-24 | Fischerwerke Gmbh & Co. Kg | Härtbares Kunstharz mit erheblichen Anteilen an cyclischen Carbonatgruppen, sowie/und Cyclocarbonatharz-basierte Befestigungssysteme, deren Herstellung und Verwendung |
| DE102015115942A1 (de) | 2014-11-20 | 2016-05-25 | Fischerwerke Gmbh & Co. Kg | Mannich-Basen, deren Herstellung und ihre Verwendung als Härter beispielsweise in Kunstharzzusammensetzungen |
| EP3098219B1 (en) * | 2015-05-27 | 2018-01-31 | Henkel AG & Co. KGaA | Method for synthesizing cyclic carbonates |
| JP2019515074A (ja) | 2016-04-29 | 2019-06-06 | ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ | アミン官能性ポリマーおよびそのようなポリマーの製造方法 |
| EP3401348A1 (en) | 2017-05-11 | 2018-11-14 | Henkel AG & Co. KGaA | Method for producing functionalized polyesters |
| EP3409707A1 (en) | 2017-05-30 | 2018-12-05 | Henkel AG & Co. KGaA | Method for producing functionalized polyesters |
| EP3428216B1 (en) | 2017-07-11 | 2022-11-02 | Henkel AG & Co. KGaA | Method for producing functionalized polyesters |
| MX2020012660A (es) | 2018-06-19 | 2021-02-02 | Henkel Ag & Co Kgaa | Compuestos de cianuro de doble metal altamente activos. |
| EP3725820B1 (en) | 2019-04-16 | 2022-04-06 | Henkel AG & Co. KGaA | Use of functionalized alpha-angelica lactones |
| AU2019456207B2 (en) | 2019-07-09 | 2025-09-25 | Henkel Ag & Co. Kgaa | Two component (2K) composition based on modified epoxy resins |
| KR20220042396A (ko) | 2019-07-31 | 2022-04-05 | 아르끄마 프랑스 | 글리세롤 카보네이트(메트)아크릴레이트 및 이를 기반으로 한 경화성 조성물을 제조하는 방법 |
| EP3798246B1 (en) | 2019-09-27 | 2024-01-31 | Henkel AG & Co. KGaA | One component (1k) composition based on modified epoxy resin |
| EP3831863B1 (en) | 2019-12-04 | 2023-07-05 | Henkel AG & Co. KGaA | One component (1k) composition based on epoxy resin |
| EP3831862B1 (en) | 2019-12-04 | 2023-06-28 | Henkel AG & Co. KGaA | One component (1k) composition based on epoxy resin |
| ES2973449T3 (es) | 2019-12-13 | 2024-06-20 | Henkel Ag & Co Kgaa | Composición adhesiva curable de dos componentes (2K) |
| PL3835383T3 (pl) | 2019-12-13 | 2023-09-11 | Henkel Ag & Co. Kgaa | Jednoskładnikowa (1K), utwardzalna kompozycja klejąca |
| EP3835378A1 (en) | 2019-12-13 | 2021-06-16 | Henkel AG & Co. KGaA | Two component (2k) curable adhesive composition |
| PL3835381T3 (pl) | 2019-12-13 | 2023-06-26 | Henkel Ag & Co. Kgaa | Dwuskładnikowa (2k) utwardzalna kompozycja klejowa |
| EP3916033B1 (en) | 2020-05-28 | 2025-10-29 | Henkel AG & Co. KGaA | One component (1k) composition based on epoxy resin |
| EP3943564B1 (en) | 2020-07-21 | 2024-07-17 | Henkel AG & Co. KGaA | Room temperature stable, electrically conductive 1k epoxy formulation |
| TWI900620B (zh) | 2020-08-27 | 2025-10-11 | 德商漢高股份有限及兩合公司 | 導電性單組分型(1k)環氧樹脂調配物 |
| EP4228897A1 (en) | 2020-10-13 | 2023-08-23 | Cabot Corporation | Conductive photo-curable compositions for additive manufacturing |
| EP4015557A1 (en) | 2020-12-21 | 2022-06-22 | Henkel AG & Co. KGaA | Two component (2k) epoxy formulation |
| EP4050060A1 (en) | 2021-02-26 | 2022-08-31 | Henkel AG & Co. KGaA | A photocurable adhesive or sealant composition |
| ES3053208T3 (en) | 2021-02-26 | 2026-01-20 | Henkel Ag & Co Kgaa | Near-infrared (nir) sensitized adhesive and sealant compositions |
| EP4159784A1 (en) | 2021-09-30 | 2023-04-05 | Henkel AG & Co. KGaA | Two component (2k) composition based on epoxy (meth)acrylate resin |
| EP4540296A1 (en) | 2022-06-17 | 2025-04-23 | Henkel AG & Co. KGaA | Two component (2k) curable adhesive composition |
| EP4332144B1 (en) | 2022-09-05 | 2025-06-04 | Henkel AG & Co. KGaA | One component (1k) curable adhesive composition |
| EP4602092A1 (en) | 2022-10-12 | 2025-08-20 | Henkel AG & Co. KGaA | Two component (2k) epoxy formulation |
| EP4474440A1 (en) | 2023-06-06 | 2024-12-11 | Henkel AG & Co. KGaA | Debondable adhesive tape |
| EP4480992A1 (en) | 2023-06-19 | 2024-12-25 | Henkel AG & Co. KGaA | Polyether-polysiloxane gradient copolymers |
| EP4481913A1 (en) | 2023-06-20 | 2024-12-25 | Henkel AG & Co. KGaA | Electronics assembly having electrochemically debondable components |
| EP4549483A1 (en) | 2023-10-30 | 2025-05-07 | Henkel AG & Co. KGaA | One component composition based on epoxy resins |
| EP4549484A1 (en) | 2023-10-30 | 2025-05-07 | Henkel AG & Co. KGaA | One component composition based on epoxy resins |
| WO2025093205A1 (en) | 2023-10-31 | 2025-05-08 | Henkel Ag & Co. Kgaa | Two component (2k) curable and debondable adhesive composition |
| WO2025119717A1 (en) | 2023-12-04 | 2025-06-12 | Henkel Ag & Co. Kgaa | An adhesive sheet |
| EP4678390A1 (en) | 2024-07-10 | 2026-01-14 | Henkel AG & Co. KGaA | An adhesive sheet |
| EP4566807A1 (en) | 2023-12-04 | 2025-06-11 | Henkel AG & Co. KGaA | An adhesive sheet |
| EP4566808A1 (en) | 2023-12-06 | 2025-06-11 | Henkel AG & Co. KGaA | Bonded structure comprising an electrochemically debondable adhesive |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1034323B (it) * | 1975-03-17 | 1979-09-10 | Anic Spa | Procedimento per la preparazione di alchilencarbonati |
| JPS56128778A (en) * | 1980-03-14 | 1981-10-08 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of alkylene carbonate |
| JPS5731682A (en) * | 1980-07-30 | 1982-02-20 | Nippon Shokubai Kagaku Kogyo Co Ltd | Preparation of alkylene carbonate |
| GB8307613D0 (en) * | 1983-03-18 | 1983-04-27 | Bp Chem Int Ltd | Carbonates |
| DE3311518A1 (de) * | 1983-03-30 | 1984-10-04 | Basf Farben + Fasern Ag, 2000 Hamburg | Hitzehaertbare ueberzugsmittel und deren verwendung |
| DE3311517A1 (de) * | 1983-03-30 | 1984-10-04 | Basf Farben + Fasern Ag, 2000 Hamburg | In der hitze selbstvernetzende lackbindemittel, ihre herstellung und verwendung |
| US4663467A (en) * | 1984-03-05 | 1987-05-05 | The Dow Chemical Company | Novel porphyrinate and amine composition useful as catalysts in the preparation of alkylene carbonates |
| DE3529263A1 (de) * | 1985-08-16 | 1987-02-19 | Hoechst Ag | Verfahren zur herstellung von 2-oxo-1,3-dioxolanen |
-
1986
- 1986-01-11 DE DE19863600602 patent/DE3600602A1/de not_active Withdrawn
-
1987
- 1987-01-07 AT AT87100074T patent/ATE54664T1/de not_active IP Right Cessation
- 1987-01-07 ES ES87100074T patent/ES2016807B3/es not_active Expired - Lifetime
- 1987-01-07 DE DE8787100074T patent/DE3763670D1/de not_active Expired - Fee Related
- 1987-01-07 EP EP87100074A patent/EP0229622B1/de not_active Expired - Lifetime
- 1987-01-08 FI FI870068A patent/FI90074C/sv not_active IP Right Cessation
- 1987-01-08 NO NO870076A patent/NO870076L/no unknown
- 1987-01-08 AR AR87306424A patent/AR243878A1/es active
- 1987-01-08 US US07/001,349 patent/US4835289A/en not_active Expired - Fee Related
- 1987-01-09 MX MX004902A patent/MX168442B/es unknown
- 1987-01-09 ZA ZA87138A patent/ZA87138B/xx unknown
- 1987-01-09 DK DK010287A patent/DK10287A/da not_active Application Discontinuation
- 1987-01-09 PT PT84087A patent/PT84087B/pt not_active IP Right Cessation
- 1987-01-09 AU AU67448/87A patent/AU589732B2/en not_active Ceased
- 1987-01-09 CA CA000527001A patent/CA1335736C/en not_active Expired - Fee Related
- 1987-01-09 JP JP62001972A patent/JP2561654B2/ja not_active Expired - Lifetime
- 1987-01-10 CN CN87100052A patent/CN1016870B/zh not_active Expired
- 1987-01-10 KR KR1019870000137A patent/KR950003498B1/ko not_active Expired - Fee Related
- 1987-01-12 BR BR8700097A patent/BR8700097A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI90074C (sv) | 1993-12-27 |
| NO870076L (no) | 1987-07-13 |
| EP0229622B1 (de) | 1990-07-18 |
| EP0229622A3 (en) | 1988-07-06 |
| ATE54664T1 (de) | 1990-08-15 |
| JP2561654B2 (ja) | 1996-12-11 |
| BR8700097A (pt) | 1987-12-01 |
| DK10287D0 (da) | 1987-01-09 |
| CN1016870B (zh) | 1992-06-03 |
| JPS62175477A (ja) | 1987-08-01 |
| FI870068L (fi) | 1987-07-12 |
| EP0229622A2 (de) | 1987-07-22 |
| CA1335736C (en) | 1995-05-30 |
| ZA87138B (en) | 1987-09-30 |
| FI870068A0 (fi) | 1987-01-08 |
| NO870076D0 (no) | 1987-01-08 |
| MX168442B (es) | 1993-05-25 |
| DK10287A (da) | 1987-07-12 |
| KR870007151A (ko) | 1987-08-17 |
| PT84087B (pt) | 1989-07-31 |
| KR950003498B1 (ko) | 1995-04-13 |
| AR243878A1 (es) | 1993-09-30 |
| CN87100052A (zh) | 1987-08-05 |
| DE3600602A1 (de) | 1987-07-16 |
| DE3763670D1 (de) | 1990-08-23 |
| AU589732B2 (en) | 1989-10-19 |
| AU6744887A (en) | 1987-07-16 |
| ES2016807B3 (es) | 1990-12-01 |
| US4835289A (en) | 1989-05-30 |
| PT84087A (en) | 1987-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI90074B (fi) | Foerfarande foer framstaellning av 2-oxo-1,3-dioxolaner | |
| FI86719C (sv) | Förfarande för framställning av 2-oxo-1,3-dioxolaner | |
| RU2576621C2 (ru) | 2-оксо-1, 3-диоксолан-4-карбоновая кислота и ее производные, их получение и применение | |
| KR100663575B1 (ko) | 측쇄 카복실산의 글리시딜에스테르의 제조방법 | |
| US8809569B2 (en) | Process for preparing dialkyl carbonate and diol products | |
| JP2831671B2 (ja) | シクロカーボネート化合物の製造方法 | |
| Kitaori et al. | CsF in organic synthesis. Regioselective nucleophilic reactions of phenols with oxiranes leading to enantiopure β-blockers | |
| CN106068259B (zh) | 2-氧代-1,3-二氧戊环-4-甲酸2-羟乙酯，其制备及用途 | |
| JPH04230679A (ja) | 環式カーボネートの製造方法 | |
| JPH05202022A (ja) | シクロカーボネート化合物の製造方法 | |
| CN1006797B (zh) | 环氧树脂组合物 | |
| US20140155638A1 (en) | Method of synthesis of substituted hexitols such as dianhydrogalactitol | |
| US4344881A (en) | Process for making alkylene carbonates | |
| JP3475432B2 (ja) | ２−オキソ−１，３−ジオキソランの製造方法 | |
| US9968925B2 (en) | Process for recovering and recycling a catalyst | |
| CN1032783A (zh) | 对映选择性合成法 | |
| TWI432404B (zh) | 製備烷二醇之方法 | |
| CN1084348C (zh) | 水基环氧树脂组合物及其水基涂料组合物 | |
| CN116462654B (zh) | 一种环状碳酸乙烯酯化合物的制备方法 | |
| JP2000169469A (ja) | １，３−オキサチオラン−２−チオン誘導体の製造法 | |
| JP2001316335A (ja) | 脂環基含有エステル化合物及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
Owner name: HOECHST AKTIENGESELLSCHAFT |
|
| BB | Publication of examined application | ||
| MM | Patent lapsed | ||
| MM | Patent lapsed |
Owner name: HOECHST AKTIENGESELLSCHAFT |